GDS A.I CyberSecurity Scoring
27/02/2026
Access Monitoring Plan
Access Monitoring Plan
No incidents recorded for Guidehouse Defense & Security in 2026.
No incidents recorded for Guidehouse Defense & Security in 2026.
No incidents recorded for Guidehouse Defense & Security in 2026.
Acosta Group fuses storied expertise, unmatched connectivity and advanced insight to accelerate brand growth – everywhere you sell. Our collective of the most trusted retail, marketing and foodservice agencies is reimagining how people connect with brands at every point in the consumer journey. Comprised of Acosta, ActionLink, CORE Foodservice, CROSSMARK, Mosaic, Premium Retail Services and Product Connections, Acosta Group understands and anticipates evolving consumer needs, fueling accelerated performance to connect tomorrow's commerce today. The collective delivers end-to-end solutions, including headquarter sales services, omnichannel retail solutions, assisted sales and training, integrated marketing, foodservice sales enablement and culinary solutions, and the most advanced data and insights. ------ Le groupe Acosta Group rassemble une expertise reconnue, une connectivité inégalée et des connaissances fines pour accélérer la croissance des marques - partout où vous êtes commercialisé. Notre collectif des agences de vente au détail, de marketing et de restauration les plus fiables réinvente la façon dont les gens se connectent aux marques à chaque étape du parcours du consommateur. Composé d'Acosta, d'ActionLink, de CORE Foodservice, de CROSSMARK, de Mosaic, de Premium Retail Services et de Product Connections, le groupe Acosta Group comprend et anticipe les besoins en constante évolution des consommateurs, stimulant ainsi les performances accélérées pour connecter le commerce de demain dès aujourd'hui. Le collectif offre des solutions holistiques, y compris des services de vente externalisée, des solutions omnicanales de vente au détail, des ventes assistées et de la formation, du marketing intégré, des solutions de vente pour la restauration et la cuisine, ainsi que les données et les connaissances les plus avancées, et l’expertise nécessaire pour extraire la valeur de tous ces outils.
Xerox is a global technology company with more than 120 years of innovation leadership. We design, manufacture, deliver, and support print, IT, and digital services for nearly 200,000 clients worldwide. Our integrated, AI-powered portfolio includes managed and production print, document management, workflow automation, cybersecurity, cloud managed services, IT infrastructure, and collaboration technology. Serving clients from growing SMBs to 90 percent of the Fortune 500, Xerox supports leading healthcare, government, financial services, education, legal, retail, and commercial organizations. Through direct sales and a global network of channel partners, we deliver the technology, expertise, and support organizations need to operate efficiently, securely, and at scale.
Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always. We team with leaders who expect more. So we bring more. From strategy through delivery, our agile teams across 53 offices in 12 countries collaborate with you to bring powerful customer experiences, innovative ways of working, and new products, services, and businesses to life. Every day, we work at the forefront of industry, combining our deep roots in technology and data, to help you tackle challenges, improve operations, and drive sustainable growth. It’s why we are trusted by leaders across the majority of the Global 1000, many of the world’s most successful enterprise, mid-market, and emerging companies, and more than 500 high-impact public sector agencies, foundations, and universities. We lead with a balance of heart and practicality, curiosity and agility, local soul and global expertise. That means understanding your culture, goals, organization, and customers. That means being tireless problem solvers. And that means always standing by you as your trusted advisor, respectful challenger, and unwavering champion. Even our partnerships are built different. For more than 20 years, we've sought out and made strategic investments in the world’s emerging and leading technology platforms. Our 360-degree relationships with these innovators, built on mutual trust and respect, has cemented our position as a premier (and often first) partner of choice. We work together as one to offer tailored solutions that unlock the full potential of these technologies. At Slalom, we bring more day-one advantages, more connections and breakthroughs, more doing the right thing, more care for you and your team, and more return on your investment. So that together, we can dream bigger, move faster, and build better tomorrows for all.
Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before. We are a global leader in sustainable engineering, architecture, and environmental consulting. Our professionals deliver the expertise, technology, and innovation communities need to manage aging infrastructure, demographic and population changes, the energy transition, and more. Today’s communities transcend geographic borders. At Stantec, community means everyone with an interest in the work that we do—from our project teams and industry colleagues to our clients and the people our work impacts. The diverse perspectives of our partners and interested parties drive us to think beyond what’s previously been done on critical issues like climate change, digital transformation, and future-proofing our cities and infrastructure. We are designers, engineers, scientists, project managers, and strategic advisors. We innovate at the intersection of community, creativity, and client relationships to advance communities everywhere, so that together we can redefine what’s possible. Stantec trades on the TSX and the NYSE under the symbol STN.
Applus+ is a worldwide leader in the testing, inspection, and certification sector. We are a trusted partner, enhancing the quality and safety of our clients’ assets and infrastructures while safeguarding their operations and improving their environmental performance. Our innovative approach, technical capabilities and highly-skilled and motivated workforce of over 25,000 employees assure operational excellence across multiple sectors in more than 65 countries. We offer a complete portfolio of solutions that address a range of needs, from asset integrity management to statutory compliance-based inspections. We place a strong emphasis on technological development, digitalisation and innovation, as well as having the latest knowledge of regulatory requirements.
PwC is the leading auditing and consulting company in Germany. As an independent member of the international PwC network, it offers its services worldwide. PwC audits and advises leading industrial and service companies of all sizes. In Germany, over 15,000 employees generate revenues of more than three billion euros in the divisions of audit and audit-related services (assurance solutions), tax and legal advice (tax & legal solutions), transformation, risk & regulatory, sustainability, cloud & digital, and deals. The experts in the different service lines work together across all divisions and from different offices in Germany, making it possible to meet with them individually at 20 locations nationwide. Also part of PwC is Strategy& – a global team of practice-oriented strategists. You can find more information about our team of strategy advisors here: https://www.strategyand.pwc.com/ Thanks to its worldwide network, PwC is able to provide its clients with professional services around the world and to offer cross-border support. As an independent member of this network, PwC Germany has access to more than 365,000 employees in 136 countries. You can find current vacancies at PwC Germany and information on PwC’s different divisions on our career page: www.karriere.pwc.de If you have any questions about vacancies at the German firm or the application process, a member of our staff will be happy to help. Simply give us a call at +49 69 9585 - 5226 or send us an e-mail to: [email protected] For more insights into the world of PwC Germany, you can follow us on the following channels: Xing PwC Germany: www.xing.com/company/pwcdeutschland X PwC Germany: @pwc_de Instagram PwC Germany: www.instagram.com/pwc_de YouTube PwC Germany: www.youtube.com/user/pwcde YouTube PwC Career: www.youtube.com/user/pwccareerde Imprint: https://www.pwc.de/impressum
At PwC, we help clients build trust and reinvent so they can turn complexity into competitive advantage. We’re a tech-forward, people-empowered network with more than 364,000 people in 136 countries and 137 territories. Across audit and assurance, tax and legal, deals and consulting, we help clients build, accelerate, and sustain momentum. Find out more at www.pwc.com. PwC refers to the PwC network and/or one or more of its member firms, each of which is a separate legal entity. Please see www.pwc.com/structure for further details.
Alvarez & Marsal is a leading global professional services firm dedicated to helping organizations tackle their most complex business issues, maximize stakeholder value, and deliver sustainable change. Privately held since its founding in 1983, clients select us for our deep expertise and proven ability to create and deliver practical solutions to their unique problems. Leveraging A&M’s restructuring heritage, our fact-driven, action-oriented approach empowers organizations to drive transformation and unlock value at every stage of growth. Our worldwide network extends across six continents, with over 10,000 people comprised of experienced operators, world-class consultants, former regulators and industry authorities. We foster a uniquely collaborative environment that embraces our peoples’ diverse perspectives and A&M’s entrepreneurial spirit to deliver end-to-end capabilities that span advisory, business performance improvement, and turnaround management. When action matters, find us at www.alvarezandmarsal.com.
ZS is a management consulting and technology firm that partners with companies to improve life and how we live it. We transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Founded in 1983, ZS has more than 13,000 employees in over 35 offices worldwide. To learn more, visit www.zs.com/ At ZS, our mission is to inspire each other to bring our unique perspective and experience to work each day. When you join our firm, you have access to a wealth of community groups to support you, energize you and inspire you to bring your authentic self to work each day.
Latest updates, reports, and threat intel affecting the global network.
Government agencies are navigating a convergence of complexity: rising expectations, accelerating technologies, and tightening resources.
PRNewswire/ -- Guidehouse, a global AI-led professional services firm serving public sector and commercial clients, announced an expanded...
Advancing AI resilience as a competitive advantage. Adversarial AI represents one of the greatest threats AND one of the greatest opportunities...
Cindi Bassford ... Cindi is a cybersecurity leader with more than 25 years guiding federal agencies, Fortune 500s, and critical infrastructure to outpace evolving...
Guidehouse is proud to sponsor the 2025 Databricks Data + AI World Tour – Government. The Databricks Data + AI World Tour is a global event...
MCLEAN, VA — December 8, 2025 — Guidehouse, a global AI-led professional services firm, has once again earned the 2026 Gold Military...
Guidehouse is a proud sponsor of the International Association of Emergency Managers (IAEM) Annual Conference.
Guidehouse has announced that Angel Wang has joined the firm as a Partner in its Defense & Security segment, where she will focus on...
Learn how Guidehouse helped a U.S. defense agency overcome logistics gaps with a secure digital framework.
The Bluetooth Classic Hands-Free Profile HF role in subsys/bluetooth/host/classic/hfp_hf.c does not release the AT command buffers that are still queued on hf->tx_pending when the RFCOMM DLC goes down. hfp_hf_disconnected() only cancelled the work items and cleared hf->acl, and no other code path ever dequeues those buffers, so each one is permanently lost from the fixed hf_pool (CONFIG_BT_MAX_CONN + 1 buffers, i.e. two in the default configuration). The same function also left BT_HFP_HF_FLAG_CONNECTED set, and hfp_hf_create() wiped the object with memset() as soon as hf->acl was NULL, without checking whether hf->work, hf->slc_work or hf->deferred_work was still pending or running. The remote Audio Gateway peer controls the trigger end to end and needs no application involvement: an unsolicited +BCS: 1 response makes bcs_handle() call bt_hfp_hf_select_codec() and queue an AT+BCS buffer, which cannot be transmitted while BT_HFP_HF_FLAG_RX_ONGOING is set, and an immediately following RFCOMM DISC strands that buffer. Repeating the connect / +BCS / disconnect cycle a couple of times empties hf_pool for good. With the pool exhausted, HFP command sending fails permanently, and because hfp_hf_send_cmd() allocates with K_FOREVER (bt_rfcomm_create_pdu() → bt_conn_create_pdu()) from the Bluetooth RX context — where that timeout is not downgraded to K_NO_WAIT — one further +BCS from the peer parks the Bluetooth RX thread inside net_buf_alloc() with no possible waker, halting all HCI event processing until the device is rebooted. Separately, reusing the HF slot while a work handler was still queued or running allowed memset() to wipe live k_work items out from under the system workqueue, corrupting shared kernel workqueue state. Exploitation requires an established HFP session (for SSP devices L2CAP enforces authentication before the RFCOMM channel is reachable) and a build with CONFIG_BT_HFP_HF enabled.
The user-mode syscall verifier z_vrfy_rtio_cqe_get_mempool_buffer() in subsys/rtio/rtio_syscalls.c validated its two output parameters, buff and buff_len, with K_SYSCALL_MEMORY_READ() rather than K_SYSCALL_MEMORY_WRITE(). Both are pure out-parameters: z_impl_rtio_cqe_get_mempool_buffer() stores the mempool buffer address and its length through them. The distinction is enforced by every architecture validator — arch_buffer_validate() on RISC-V PMP explicitly accepts the global __rom_region/__rodata_region for reads only, and the ARM MPU validators accept P_RO_U_RO and P_RW_U_RO regions for reads only — so a read-validated pointer is not necessarily writable by the calling thread. An unprivileged user-mode thread that has been granted access to an RTIO context (rtio_access_grant()) can invoke the rtio_cqe_get_mempool_buffer() syscall with buff/buff_len pointing at memory it may read but not write, and with a completion-queue entry whose flags field it fully controls (only RTIO_CQE_FLAG_MEMPOOL_BUFFER in flags[7:0] is required; flags[19:8] and flags[31:20] supply the block index and count). The kernel then performs a pointer-sized and a 4-byte store through those addresses while running in supervisor mode. Reaching the store requires CONFIG_USERSPACE together with CONFIG_RTIO_SYS_MEM_BLOCKS, the configuration behind RTIO_DEFINE_WITH_MEMPOOL; without the latter the implementation returns -ENOTSUP and writes nothing. Two outcomes follow. If the target lies in a memory-domain partition declared K_MEM_PARTITION_P_RW_U_RO (privileged read-write, user read-only), the kernel-mode store succeeds and deposits partly attacker-chosen values into memory the memory domain had marked read-only for that thread, bypassing the partition's write protection. If the target lies in globally readable but unwritable memory such as .text/.rodata in flash, the store faults in kernel mode; the fault is delivered to z_fatal_error() and the default k_sys_fatal_error_handler() halts or reboots the device, giving an unprivileged thread a reliable full denial of service. The read-permission check does bound the damage: the address must still be readable by the calling thread, so kernel-private memory cannot be targeted and no confidential data is disclosed. The fix replaces both checks with K_SYSCALL_MEMORY_WRITE(), so a thread lacking write permission is terminated by K_OOPS before the implementation runs; the cqe argument correctly remains read-validated.
IBM Storage TS4500 Library 1.1.1.6 through 1.12.0.3 could allow a remote authenticated attacker to gain unauthorized administrative privileges due to a race condition.
The html_to_markdown expansion module in MISP Modules contains a server-side request forgery (SSRF) vulnerability in its is_safe_url() URL validation function. The BLOCKED_RANGES list used to reject unsafe destination addresses was incomplete, omitting several critical IP address ranges. Specifically, the following ranges were not blocked: 0.0.0.0/8 (unspecified, which routes to loopback on Linux), 100.64.0.0/10 (carrier-grade NAT per RFC 6598), ::/128 (IPv6 unspecified), fc00::/7 (IPv6 Unique Local Addresses), and fe80::/10 (IPv6 link-local). The existing list only covered IPv4 loopback (127.0.0.0/8), RFC 1918 private ranges, IPv4 link-local (169.254.0.0/16), and IPv6 loopback (::1/128). An authenticated user with the ability to create or modify MISP attributes that trigger the html_to_markdown expansion module could supply URLs pointing to these unblocked internal address ranges. Because the module fetches the URL server-side to convert HTML content to Markdown, the request is made from the MISP server's network context. This allows an attacker to probe and read responses from internal services, carrier-grade NAT infrastructure, or link-local endpoints that would otherwise be unreachable from external networks. IPv4-mapped IPv6 forms (e.g., [::ffff:0.0.0.0]) also bypassed the existing checks. The security impact is primarily confidentiality: an attacker can read data served by internal services reachable from the MISP server. The MISP instance itself is not compromised, but it is abused as a proxy to access otherwise restricted network resources.
A weakness has been identified in H3C Magic NX15 V100R017. This affects the function importprofile of the file /api/upload. This manipulation of the argument fileName causes path traversal. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure.
curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?
linkedin_id=axa' -H 'apikey: YOUR_API_KEY_HERE'
Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.
Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.